Zhao, Huan, Fei Wang, Zuo Chen, and Jun Liu. “A Robust Audio Watermarking Algorithm Based on SVD-DWT”. Elektronika ir Elektrotechnika 20, no. 1 (January 12, 2014): 75-80. Accessed May 4, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/3948.